81.31.177.0/24
AS12660 · Sharif University Of Technology
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| Country |
Iran
|
| Domain | sharif.ir |
| ASN | AS12660 |
| Parent Range | 81.31.160.0/19 |
| Registry | RIPE |
| ID | IR-SHARIF-20020603 |
WHOIS Details
inetnum: 81.31.160.0 - 81.31.191.255 org: ORG-SUOT1-RIPE remarks: Remark added by the RIPE NCC: The holder of the Internet resources in this RIPE Database object is subject to EU sanctions either directly, or through EU-sanctioned shareholding(s) and/or control(s). The Internet resources are therefore restricted from being transferred to third parties. netname: IR-SHARIF-20020603 descr: PROVIDER LOCAL REGISTRY country: IR admin-c: SA39375-RIPE tech-c: SA39374-RIPE status: ALLOCATED PA remarks: Please send Abuse reports to: abuse@sharif.edu notify: amin@sharif.edu mnt-by: RIPE-NCC-HM-MNT mnt-by: SHARIF-EDU-MNT mnt-domains: SHARIF-EDU-MNT mnt-routes: SHARIF-EDU-MNT created: 2003-12-08T09:58:10Z last-modified: 2025-05-20T13:35:17Z source: RIPE abuse-email: ripe@sharif.edu abuse-c: AR15663-RIPE abuse-org: ORG-SUOT1-RIPE organisation: ORG-SUOT1-RIPE org-name: Sharif University Of Technology country: IR org-type: LIR address: Azadi Ave. address: PO: 11155-8515 address: Tehran address: IRAN, ISLAMIC REPUBLIC OF phone: +982166164150 phone: +982166022371 fax-no: +982166019568 e-mail: ripe@sharif.edu abuse-c: AR15663-RIPE mnt-ref: SHARIF-EDU-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SHARIF-EDU-MNT admin-c: AOK5-RIPE created: 2004-04-17T11:28:26Z last-modified: 2021-11-11T10:18:55Z source: RIPE abuse-email: ripe@sharif.edu abuse-c: AR15663-RIPE abuse-org: undefined role: SHARIF-ITC-TECH address: IT Center, Sharif University of Technology address: Azadi Ave. - Tehran , IRAN e-mail: amin@sharif.edu tech-c: AOK5-RIPE tech-c: KS10416-RIPE tech-c: MG25940-RIPE nic-hdl: SA39374-RIPE mnt-by: SHARIF-EDU-MNT created: 2019-01-28T04:04:48Z last-modified: 2019-01-28T04:21:58Z source: RIPE role: SHARIF-ITC-ADMIN address: IT Center, Sharif University of Technology address: Azadi Ave. - Tehran, IRAN e-mail: amin@sharif.edu nic-hdl: SA39375-RIPE admin-c: HA4213-RIPE admin-c: MA22456-RIPE mnt-by: SHARIF-EDU-MNT created: 2019-01-28T04:14:51Z last-modified: 2019-02-25T15:35:44Z source: RIPE route: 81.31.160.0/19 descr: SHARIF-EDU-NET origin: AS12660 notify: amin@sharif.edu mnt-by: SHARIF-EDU-MNT created: 2004-01-12T10:15:26Z last-modified: 2004-01-12T10:15:26Z source: RIPE
Overlapping Ranges
BGP prefixes that contain 81.31.177.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 81.31.160.0/19 | AS12660 | Sharif University Of Technology | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 81.31.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 81.31.0.0/19 | AS3257 | GTT Communications Inc. | 8,192 |
| 81.31.96.0/19 | AS8468 | Cityfibre Limited | 8,192 |
| 81.31.160.0/19 | AS12660 | Sharif University Of Technology | 8,192 |
| 81.31.32.0/20 | AS24971 | MasterDC s.r.o. | 4,096 |
| 81.31.80.0/20 | AS3292 | TDC Holding A/S | 4,096 |
| 81.31.48.0/20 | AS41242 | Sofor Oy | 4,096 |
| 81.31.128.0/20 | AS7029 | 7 REASONS S.R.L. | 4,096 |
| 81.31.64.0/20 | AS12519 | FastNet International Ltd | 4,096 |
| 81.31.204.0/22 | AS197383 | ACTIVIUM INFORMATION DESIGN SAS | 1,024 |
| 81.31.252.0/22 | AS56876 | Chapar Rasaneh LLC | 1,024 |
| 81.31.200.0/23 | AS44521 | Jagex Limited | 512 |
| 81.31.242.0/23 | AS61317 | Private Customer | 512 |
| 81.31.210.0/23 | AS3320 | Adrian Koehler trading as Landsgesell & Graca Costa Solutions GbR | 512 |
| 81.31.242.0/23 | AS29802 | Private Customer | 512 |
| 81.31.202.0/23 | AS44521 | Jagex Limited | 512 |
| 81.31.213.0/24 | AS214456 | ServerSP NOC - Hosting Infrastructure | 256 |
| 81.31.193.0/24 | AS398781 | cleardocks LLC | 256 |
| 81.31.232.0/24 | AS401443 | Private Customer | 256 |
| 81.31.199.0/24 | AS44486 | DE MWID | 256 |
| 81.31.145.0/24 | AS47242 | Host SpA | 256 |
| 81.31.151.0/24 | AS47242 | Host SpA | 256 |
| 81.31.155.0/24 | AS47242 | Host SpA | 256 |
| 81.31.156.0/24 | AS47242 | Host SpA | 256 |
| 81.31.148.0/24 | AS47242 | Host SpA | 256 |
| 81.31.146.0/24 | AS47242 | Host Virtual Datacenter Service Network | 256 |
| 81.31.154.0/24 | AS47242 | Host Core Network Infrastructure | 256 |
| 81.31.147.0/24 | AS47242 | Host SpA | 256 |
| 81.31.157.0/24 | AS47242 | Host SpA | 256 |
| 81.31.149.0/24 | AS47242 | Host SpA | 256 |
| 81.31.233.0/24 | AS57235 | KhatamUnivercity | 256 |
| 81.31.239.0/24 | AS57235 | Khayam Building | 256 |
| 81.31.238.0/24 | AS57235 | SamanShahmir | 256 |
| 81.31.248.0/24 | AS57235 | Sky Com | 256 |
| 81.31.236.0/24 | AS57235 | Soheil Saeidi | 256 |
| 81.31.247.0/24 | AS57494 | JSC TIMEWEB | 256 |
| 81.31.208.0/24 | AS59253 | HostDZire Web Services Private Limited | 256 |
| 81.31.246.0/24 | AS9123 | JSC TIMEWEB | 256 |
| 81.31.234.0/24 | AS149766 | Y.U.T Corporate Company Limited | 256 |
| 81.31.214.0/24 | AS198016 | KSS | 256 |
| 81.31.197.0/24 | AS204601 | NovoServe B.V. | 256 |
| 81.31.215.0/24 | AS206292 | GHCMNET | 256 |
| 81.31.209.0/24 | AS207513 | HOSTOFF infrastructure and hosting services | 256 |
| 81.31.194.0/24 | AS208220 | Offerhost Solutions Inc | 256 |
| 81.31.195.0/24 | AS208220 | Offerhost Solutions Inc | 256 |
| 81.31.245.0/24 | AS210976 | Timeweb, LLP | 256 |
| 81.31.244.0/24 | AS210976 | Timeweb, LLP | 256 |
| 81.31.196.0/24 | AS211216 | Protese S.L. | 256 |
| 81.31.198.0/24 | AS211415 | DEMA Com Ltd. | 256 |
| 81.31.212.0/24 | AS211431 | Andrew A | 256 |
| 81.31.235.0/24 | AS212609 | Internet Utilities Europe and Asia Limited | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 92.98.19.184 |
3.57ms from Al Fujairah City,
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|
| 141.30.30.232 |
3.40ms from Berlin,
DE
|
|
| 71.89.181.72 |
11.03ms from Chicago,
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|
|
| 3.23.244.8 |
0.16ms from Columbus,
US
|
|
| 121.200.160.152 |
8.14ms from Hiroshima,
JP
|
|
| 211.231.0.56 |
2.91ms from Incheon,
KR
|
|
| 94.62.116.216 |
4.70ms from Lisbon,
PT
|
|
| 82.164.46.56 |
11.16ms from Oslo,
NO
|
|
| 58.7.211.152 |
1.22ms from Perth,
AU
|
|
| 1.71.238.248 |
2.92ms from Taiyuan,
CN
|
|
| 4.216.221.232 |
1.26ms from Tokyo,
JP
|
|
| 201.146.10.216 |
7.63ms from Tucson,
US
|
|
| 132.220.160.56 |
0.28ms from Amsterdam,
NL
|
|
| 73.118.83.184 |
9.03ms from Atlanta,
US
|
|
| 82.146.122.248 |
0.41ms from Brussels,
BE
|
|
| 93.188.232.200 |
0.31ms from Copenhagen,
DK
|
|
| 72.176.68.152 |
11.90ms from Houston,
US
|
|
| 175.33.23.72 |
3.66ms from Melbourne,
AU
|
|
| 183.155.245.120 |
7.04ms from Ningbo,
CN
|
|
| 221.117.74.56 |
2.14ms from Osaka,
JP
|
|
| 20.214.87.152 |
0.30ms from Seoul,
KR
|
|
| 179.118.220.216 |
2.78ms from São Paulo,
BR
|
|
| 175.171.242.40 |
8.62ms from Tieling,
CN
|
|
| 71.233.231.88 |
11.70ms from Boston,
US
|
|
| 102.102.159.40 |
19.96ms from Casablanca,
MA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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